Internal Views

Keck I and II at Mauna Kea, Hawaii

Keck is so enormous, it is impossible to fit one of the telescopes into a single picture. This is the secondary mirror and the truss cage from the dec axis and above.

Looking down on part of the primary mirror from the dec axis. Note the door in the far side of the frame (shown for scale).

External Views

Internal Views

Mirror Segments and Support

Spectrograph

Declination Axis

Instrument Packages

Secondary Mirror Support and Truss Assembly

More to come...

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